What causes gastrointestinal irritation?

Answer

Gastrointestinal irritation refers to inflammation of the lining of the stomach causing pain and discomfort. It is caused by a number of factors such as smoking, alcohol and use of non-steroidal anti inflammatory drugs. You should consult a doctor to assess the cause and determine the appropriate course of treatment.

Digestion is the breakdown of food into smaller components that can be more easily absorbed and assimilated by the body. In certain organisms, these smaller substances are absorbed through the small intestine...